91028238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2167339}}^1$

素因数の和:2167351

約数の個数: 16

約数和(自身を含む): 208064640

約数和(自身を除く): 117036402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2167339, 4334678, 6502017, 13004034, 15171373, 30342746, 45514119, 91028238]

約数ペア:

[(1, 91028238), (2, 45514119), (3, 30342746), (6, 15171373), (7, 13004034), (14, 6502017), (21, 4334678), (42, 2167339)]